Microsoft has just released version of Visual Studio 2010 and. NET Framework 4.

Visual Studio 2010
This new version of Visual Studio uses Windows Presentation Foundation, manages multiple screens, the multitouch for Windows 7 and the interface tape of some Microsoft products. IntelliTrace can also record the history of application execution in order to better target the bugs are difficult to duplicate. There is also the integration of SharePoint functionality within the Visual Studio and Windows Azure Tools can be used to develop, debug, test and deploy cloud from the same development environment.
 
. NET Framework 4
. NET Framework 4 also adds new management standards and the Dynamic Language Runtime offers more programming language. It is also possible to run. NET Framework 3.5 alongside the new version.

Silverlight
Microsoft has finally announced the release tomorrow of Silverlight 4 RTW. The new version allows launching applications without going through the browser and promotes the development of business applications.

Price
Microsoft has greatly simplified its offering and Visual Studio 2010 instead of nine versions, there are only four: $ 799 Professional, Professional with an MSDN subscription, with MSDN Premium and Ultimate with MSDN. The differences between the options are at the level of tools in each version.